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Marshall JH-1 The Jackhammer

Tech. sheet

  • Manufacturer: Marshall
  • Model: JH-1 The Jackhammer
  • Series: Effects
  • Category: Distortion
  • Entry created on: 04/02/2004
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Power: 9V DC Centre Negative Regulated
Current Draw: 13mA
Controls: Overdrive & Distortion Mode, Gain, Volume, Bass, Treble,
Contour & Contour Frequency controls
Switches: On/Off Switch
Indicators: On/Off LED
Jacks: Input/Output ‘Jacksockets’
Input Impedance: 1 MOhm
Output Load Impedance: < 20 KOhm
Dimensions: 120mm x 65mm x 55mm
Weight: 510 grammes

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Other names: jh 1 thejackhammer, jh1thejackhammer, jh1 thejackhammer, jh1 the jackhammer, jh 1the jackhammer